排产开始时间半小时/整点取整

MicroServices/Business/Business.Application/Quartz/ProductionScheduleAppService.cs

@@ -454,6 +454,8 @@ namespace Business.Quartz
                 return actStart;
             }
 
+            //开始时间往后推到半小时/整点节点
+            actStart = CalcStartTimeAfter(actStart);
             //当天的工作日历
             var shopCal = curCalendars.Where(p => p.WeekDay == weekDay).First();
             //当前日期的工作时间段
@@ -502,6 +504,40 @@ namespace Business.Quartz
             return actStart;
         }
 
+        /// <summary>
+        /// 排产开始时间处理为半小时/整点开始--向后取整
+        /// </summary>
+        /// <param name="startTime"></param>
+        /// <returns></returns>
+        public DateTime CalcStartTimeAfter(DateTime startTime)
+        {
+            DateTime rtnTime = startTime;
+            DateTime curDate = startTime.Date;
+            //时间转换为分钟
+            TimeSpan span = rtnTime - curDate;
+            decimal sumMinutes = (decimal)span.TotalMinutes;
+            int times = (int)Math.Ceiling(sumMinutes / 30);
+            rtnTime = curDate.AddMinutes(times * 30);
+            return rtnTime;
+        }
+
+        /// <summary>
+        /// 排产开始时间处理为半小时/整点开始--向前取整
+        /// </summary>
+        /// <param name="startTime"></param>
+        /// <returns></returns>
+        public DateTime CalcStartTimeBefore(DateTime startTime)
+        {
+            DateTime rtnTime = startTime;
+            DateTime curDate = startTime.Date;
+            //时间转换为分钟
+            TimeSpan span = rtnTime - curDate;
+            decimal sumMinutes = (decimal)span.TotalMinutes;
+            int times = (int)Math.Floor(sumMinutes / 30);
+            rtnTime = curDate.AddMinutes(times * 30);
+            return rtnTime;
+        }
+
         /// <summary>
         /// 判断当天是否是工作日
         /// </summary>
@@ -557,6 +593,8 @@ namespace Business.Quartz
             if (curMins >= needMinute)//当前时间段的可用提前期满足
             {
                 actStart = startTime.AddMinutes((double)-needMinute);
+                //开始时间往前推到半小时/整点节点
+                actStart = CalcStartTimeBefore(actStart);
                 return actStart;
             }
             //当前时间段的可用提前期不满足
@@ -577,6 +615,8 @@ namespace Business.Quartz
             }
             if (!flag)
             {
+                //开始时间往前推到半小时/整点节点
+                actStart = CalcStartTimeBefore(actStart);
                 return actStart;
             }
             //今天可用提前期不够，往前工作日找
@@ -608,6 +648,8 @@ namespace Business.Quartz
                     needMinute -= sumWorkMins;
                 }
             }
+            //开始时间往前推到半小时/整点节点
+            actStart = CalcStartTimeBefore(actStart);
             return actStart;
         }